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ESY-1 user manual

1. Power supply Control signals terminal block terminal block 8 1 ESY 1 CONTROL amp POWER CARD IN DETAIL SLAVE ONE versions SLAVES AO SLAVE SP PWM ack 1 2 3 4 5 DL1 ya DEDE SELPRO PB1097 1 Power supply Control signals Power supply Control signals terminal block terminal block terminal block terminal block User Manual ESY 1 rev 9 15 01 2008 12 www selproweb com J4 User Manual ESY 1 rev 9 15 01 2008 13 t Pa A 4 S E LPR O E sistemi elettronici professionali 82 LED signals The cards present LED signals which point out the state and the operation of the controller The LED signals of the complete version ESY 1 ALL in ONE are shown in the table below DL1 EMI Green LED Power supply OK 230Vac ge SP rJ Green LED SP higher than the signal value 100 E m Green LED SP lower than the signal value 1 EB Green LED Set point 1 selection active pn as 2 m Green LED Set point 2 selection active 80 CUT Off 30 0 X 30 of the Proportional Band Pb OFF leds IN 30 di Pb 8 3 Configuration and selection JUMPERS Before starting the set up procedure for operating parameters and limits it is necessary to determine the controller s operating modes by moving the
2. 1 uii M 2 1 EC DIRECTIVES amp TECHNICAL STANDARDS issued 3 2 Mechanical Dimensions R SY lt l Per 3 Sw OPERATING MODES AND APPLICA TIONS arno 4 A EECHNICAL CHARACTERISTICS ES Y Lise issue is NNSBONEREI EE FEXvHRORYAEENNNRENNEROP PERROS EN AXE AVENUE eee MEER Ra IN 5 Sux ELECTRICAL CONNECTIONS oinei EAEE EEEa Errore Il segnalibro non definito S L Power Supply Connection Terminal Block MA 5iecesesseceisessseevkeevuce vae pv eet be ere p Ee vae E o LE Ra ER FR ERE EERIR ERE VR FERRE REIR UE MRNA CHA IR ERNRNIE CERE NRERRRKA Rd ER 7 6 SIGNAL CONNECTIONS for the 4 CONFIGURATIONS ALL in ONE e eee eee e ee ee esee eese e tensa sooo sees ee eessssnn eee eass 8 6 1 OM CONFIGURATION STANDARD SELPRO eerr eere eere ee ern uuu e e eeu ue eee ue a annuo oo ooo e eee eue e eae ann uoo o ooo sss eee e eee etae aano uoo o ooo o eese 8 6 2 OX Configuration ON x DIR UU M roe ep o 8 0 5 OV Configuration ON regU sSt cui 9 6 4 OB Configuration On request T UU UU ULLL M 9 7 Electrical connection lor Slave Modules rana aaa 10 7
3. S sistemi e e i professionali FAN speed Control Solutions ESY 1 User Manual s a z RT T Ea ai zz e ET rn E SECUN ea RE risu 1 L E ER RE HIC DU LA 9 AIRES TEE Es ENS RE 2E e a ne n P raura Lp de pcs mE E cisci iEn oak ae ye Specialized Vac stepless Controllers for single phase Asynchronous Motors on Axial amp Centrifugal Fans ON Ventilated Heat Exchangers Drycoolers amp Air Cooled Condensers N we S O us e sistemi elettronici professionali WARNING HIGH LEAKAGE CURRENT First connect to Earth T DO NOT touch the electrical parts of the circuit when the power supply is connected T under any circumstances Safety Warnings e We disclaim all responsibility for accident loss or damage caused by the use of these appliances These must be correctly installed by qualified personnel in conformity with their intended use and whenever needed must undergo correct maintenance which should be carried out while ensuring the safety of people domestic animals and goods e Do NOT tamper with or disassemble the regulator internal components doing so will INVALIDATE THE GUARANTEE and may cause unnecessary damage The regulator does not contain components that can be repaired by the user e The regulator must be SUITABLY AND EFFECTIVELY EARTHED by the installer under his own responsibility according to the standards in force earthing is essential for
4. 10kohm 3 W wire Front plate with silk screen label 50 x 50 mm AC voltage converter for manual control Input 24Vdc gt gt gt Output 0 10Vdc with adjustable MAX Vdc Out LIMIT for the regulation of Fan motors Geared motors for shutters Geared motors for motorized valves Front plate with silk screen label 50 x 50 mm AC voltage converter for manual control Input 24Vdc gt gt gt Output 4 20mA for the regulation of Fan motors Geared motors for shutters Geared motors for motorized valves Front plate with silk screen label 50 x 50 mm User Manual ESY 1 rev 9 15 01 2008 21 ZC RGF PB1035 20000 with 100 points 30 knob ZC RGF PB1040 20000 with 100 points 30 knob www selproweb com S e ELA Q O e sistemi elettronici professionali 11 2 Pressure Transducer for 4 20 mA amp 0 5 V Control signal 0 5 4 5 V Power supply 5 V 0 25V Range bar 0 30 45 Temperature compensation Electrical connection 3 wires Mechanical connection 11 3 Temperature Probe NTC 10 kohm 25 C Sensor NTC probe with resinated terminal Connection Silicon light blue 3 0 mt cable Terminal INOX AISI 304 6 x 40 mm Work range C 50 T 110 11 4 RGF MEI 4 UNIVERSAL input Expansion Module Electronic All Round unit for the connection of 4 additional control and regulation inputs for all applications with Control inputs 4 20mA NTC 10k 0 5Vdc 0 10Vdc 0 20mA Regulatio
5. 9 2 How to set up the operating limits for the ALL in ONE version Before starting the set up procedure for operating parameters it is necessary to determine the AC voltage operating limits within which the automatic variation of speed takes place The limits must be set up according to the procedures described as follows It determines the value of maximum AC voltage to be supplied to the fan in automatic operation from 100 to 0 in order to limit the maximum airflow rate or the fan noise at MAX rpm It is factory preset at the maximum value of 10 corresponding to the 10046 of the control value Set up of MAX out voltage value 1 move the Jumper J1 to ON I REV position 2 turn the trimmer MAX out from position 10 up to the desired value of MAX AC voltage limit 3 turn the Jumper J1 back to the ON 2 position in automatic operation the MAX RPM limit of output voltage supplied to the load corresponds to the determined AC voltage limit It determines the value of minimum AC voltage to be supplied to C Off the fan in automatic operation from 25 to 80 the starting ut s voltage supplied to the fan is enough to give an adequate torque to limit start the fan rotation Set up of CUT OFF voltage value 1 move the Jumper J3 to ON 2 position 2 turn the trimmer from 1 position up to the desired AC voltage value of MIN rpm 3 turn t
6. 10 Function diagrams amp Operating parameters in MASTER amp SLAVE modes e eee eee ee eee eese eee eee eee eee eee ee eee esee eee eese e esee eene 20 WL DS ESPERE 20 ILE DCN IP Mos C 20 11 ACCESORII De PR t 21 LLL Manual Remote Control Uni cena pa UHaoE Qu Re EACUS pU OSEE MR CR FEE VES E EVRUS EE Errore Il segnalibro non definito 11 2 Pressure Transducer for 4 20 mA amp 0 5 Virna canal COR MEM MM FACE iii 22 11 3 Temperature Probe NTC 10 kolini o 23 C svcasusnssannnnscusasannanannnnndunnnnwnanasnnwndsnassbnananmnandcsnsnwaanasnnansisaavnwan Errore Il segnalibro non definito 11 4 RGF MEI 4 UNIVERSAL input Expansion Module ecce eese eee eee eee ee eee eene een uu Errore Il segnalibro non definito PRODUCT end of life The device must be disposed of separately according to the local authority advice User Manual ESY 1 rev 9 15 01 2008 2 www selproweb com P A F S O A sistemi elettronici professionali 1 EC DIRECTIVES amp TECHNICAL STANDARDS This series has been designed and manufactured for use in industrial environments and complies therefore with the following European Directives e Machine Directive 98 37 CE and following amendments e Low Voltage Directive LVD 2006
7. the order In order to select the CUT OFF MIN out and MAX out values follow the indications given in the table above For the selection of Set Point 1 amp 2 use the input SP2 GND on the terminal block as indicated below S 7 E m SP1 n MAX OUT Maximum RPM VAC limit X sii xr MIN OUT Minimum RPM V AC or Cut Off limit S 1 o S 10 dips Main Set Point MAX OUT CUT OFF SP1 SP1 adj SP1 see following tables for position value correspondence MIN OUT Q 2m SP2 SP1 adi Set Point 1 accurate adjustment 21 EG Me is SP2 adj see following tables for position value correspondence p H 9o M SP2 Set Point 2 1 13 6 see following tables for position value correspondence SP2 SP2 adj J SP2 adj Set Point 2 accurate adjustment see following tables for position value correspondence In order to pass from Set Point 1 to Set Point 2 it is necessary to close the preset contact between terminals SET operation SET POINT 2 operation 4 10 34 2 fe lo 3 1 3 6 6 S SP1 SP 1 adj o CO CO QQ SPI adj Set Point 1 SP2 adj Set Point 2 e eo adjustment adjustment E N Ledl Led SPI ON Led2 Led SP2 ON 36 User Manual ESY 1 rev 9 15 01 2008 19 www selproweb com pL S e l O e sistemi el tronici professionali 10 Function diagrams amp Operating parameters in MASTER amp SLAVE modes Standard values of the proportional band
8. 1 Connection of SLAVE modules SV series 0 10Vdc power units ecce eren eee eee ee eene eene eaae eee eaae eaae ee eee esee eee esee eee eaae eese esee eee 10 7 2 Connecting ESY 1 to SLAVE SV 0 10 Vdc modules Three Single phase connection ses 10 7 3 Connection of SLAVE modules SP series PWM power units eee eee ee ee aaeeea 11 7 4 Connecting SLAVE SP modules Power supply in phase with the Master unit network synchronization eee 11 8 ESY 1 CONTROL amp POWER CARD IN DETAIL ALL in ONE version ccccccssssssssssssssscccssscsssssssssssssssssscccccsssssssssssssssssscssssees 12 8 1 ESY 1 CONTROL amp POWER CARD IN DETAIL SLAVE ONE versiOns ee ee ecce e ee ee eee eee eee tetas aoo eese ee ette eate teas assesses eessns 12 64 D ET lla 13 8 3 Configuration and selection J MPERS nn adE eR EbPaDP Ch REva TE VERE Coo alal eat ane 13 9 Set up of operating LIMITS and PARAMETERS ur cia 14 9 1 Available regulations in the standard ESY 1 version ALL in ONE ccsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssess 14 9 2 How to set up the operating limits for the ALL in ONE version csssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssscessssssssssess 14 9 3 How to set up the operating limits for SLAVE ONE modules only SLAVE SV
9. 10Vdc power units SLA VE SV module 0 10Vdc control signal Terminal block ESY SP EXTRA POWER Potentiometer 10 0V ns ber 4 OUT Output signal 5 30V for PWM f E slave PWM modules Vua Sa ESY J4 0 10V ESY OM User Manual e e sistemi elettronici professionali 7 3 Connection of SLAVE modules SP series PWM power units The SLAVE SP unit allows the connection of the only PWM PPM Triac control signal The input is optimized in order to be compatible with every device having a PWM control signal from SV to 30V All connected SLAVE SP units require the same supply phase as the remote controller which generates the PWM control signal network synchronization SLAVE SP module PWM control signal Terminal block NON polarized input for PWM control signal from 5V PWM to 30V ESY J4 PWM E ESY User Manual ESY 1 rev 9 15 01 2008 11 www selproweb com S ELTPRO sistemi elettronici professionali 8 ESY 1 CONTROL amp POWER CARD IN DETAIL ALL in ONE version Led Led Led Led MAX OUT CUT OFF SP amp SPadj 06 MIN OUT MAX Y X d Led1 TEJ Ad eum Led DL
10. Pb transducer 4 20 mA Pb 2 5 mA transducer 0 5 Vdc Pb 0 65 Vdc sensor NTC 10kohm 25 C Pb 7 0 C MA X fans maximum rpm Min fans minimum rpm Off fans off Vac voltage supply to the load 10 1 ESY 1 MASTER mode Factory setting J1 DIR J2 2 SP MAX 4 E ax MAX J3 Cut Off E J3 Min Min t of wt In2 SP In3 V ac J1 DIR J2 SP Min J1 REV J3 Cut Off J2 SP MAX J3 Cut Off n Input In1 In2 Pb In3 SP 10 2 ESY 1 SLAVE mode V ac MAX Min Off Pa npn 0 10 User Manual ESY 1 rev 9 15 01 2008 20 www selproweb com e l l e sistemi elettronici professionali 11 ACCESSORIES 11 1 Manual Remote Control Units ZC RGF PB1034 00000 ZC RGF PB1035 10000 with 22 knob ZC RGF PB1040 10000 with 22 knob Series of potentiometers for manual remote control Potentiometer for external remote control Manual speed setting with 0 10 Vdc Available 1 amp 10 turn versions with standard knob 2 22 and silk screen label Available 10 turn version with knob 2 30 with 100 Set points Mounting in switch cabinet doors shaft length 15 mm 2 6 3 mm Complete with front plate 50 x 50 mm Linear potentiometer for 0 10 Vdc remote manual control 1 turn 10kohm 1 W in Cermet Front plate with silk screen label 50 x 50 mm and knob diameter 2 22 Linear potentiometer for 0 10 Vdc remote manual control 10 turns
11. the EMC filter to operate correctly Precautions e When receiving the goods check that the packing is intact in the event of any damage due to transportation notify the forwarding agent according to legal requirements e The regulator must be installed by qualified personnel who will connect the electric supply with GROUND CONNECTION attach the cables in their permanent positions and commission the plant e Incorrect installation of the ESY100 voltage regulator may cause damage to objects or people so ensure the instructions in this manual and all required security measures are read and followed carefully e Before supplying power to the unit make sure that the regulator is correctly connected to the power supply and to earth Follow the instructions in this manual exactly and observe all safety measures in force e The user must be protected from the electric supply and the motor must be protected from possible overloads in compliance with the standards in force DO NOT touch any electrical parts of the circuit when the power supply is connected under any circumstances e If the mains supply is disturbed which may be due to other electrical power components causing irregularities in the supply power contactors it is recommended that supplementary SINGLE phase SURGE ARRESTER filters are installed directly on the regulator supply e Avoid repeatedly connecting and disconnecting the power supply to the regulator a constant supply ke
12. 1 o IS D aa Al Sl S al ERI oray LID G ST ERS LEY bois TEES BBY 264 P GEN poly BON BS LOC OO VO 2 C 22DVac Pr 1 TRAFO 1106 BM e Double Set Point optional card Blob fre Eva N os R32 R38 R40 q LS LOY OZ LE Hi CO 2M ZN Ire 4 m o q 30 En DES Q IL EAN of E THAS E Bl TRD 9 i 3 TRAFO T117 Ci d iz H aj Z b I ao 10 Jo qa HI E o Po B ea DL1 Power supply O K va OLIO Cho Set Point higher than sensor signal ET Ege Bi Y N4 a i MU MZ F N bou Set Point lower than sensor signal 0 O Set Point 1 ON Set Point 2 ON
13. 6 9 36 9 46 9 56 961 951 9 56 9 66 9 76 9 86 9 96 9 5 2 Set Point values range 0 15 bar Transducer 4 20 mA 30 3 99 409 418 427 432 5 78 5 87 5 97 6 06 6 15 620 611 6 15 625 634 6 44 653 9 54 9 63 9 73 9 82 9 92 996 _ User Manual ESY 1 rev 9 15 01 2008 16 www selproweb com 9 5 3 Set Point values range 0 25 bar Transducer 4 20 mA Pest se sas om suc 932 E 9 63 9 79 9 94 10 10 10 26 10 34 9 5 4 Set Point values range 0 30 bar Transducer 4 20 mA User Manual ESY 1 rev 9 15 01 2008 17 www selproweb com p 5 O us e e sistemi elettronici professionali 9 5 5 Set Point values range 0 45 bar Transducer 4 20 mA 9 5 6 Set Point values range 0 30 bar Transducer 0 5 4 5 Vdc 0 30 bar 432 445 4 69 494 5 18 5 43 User Manual ESY 1 rev 9 15 01 2008 18 www selproweb com P A F S O A sistemi elettronici professionali 9 5 7 Set Point values range 10 C to 60 C NTC probe 10kohm 25 C 550 600 650 700 750 800 700 7 50 8 00 8 50 9 00 9 50 9 6 Regulation with Double SET Point optional The controller ESY 1 has been designed to be connected to an optional card with the Double Set Point function which allows to determine two operating points SP1 amp SP2 The inclusion of the optional card is factory preset and must be requested when placing
14. 95 EC e EMC Directive 2004 108 EC Thanks to its advanced technical solutions the ESY100 series has obtained the CE mark in compliance with the EMC Electromagnetic Compatibility directive 2004 108 EC also in household environment The essential requirements of the directive are satisfied by the conformity to the generic standards for industrial environments 98 37 CE EN 60204 1 Safety of machinery Electrical equipment of machines 73 23 CE EN60204 1 Safety of machinery Electrical equipment of machines EM C EN 50178 Electronic equipment for use in power installations C 89 336 CE EN 61000 3 Adjustable speed electrical power drive systems Part 3 EMC LVD product standard including specific test methods All products have been tested in accordance with the procedures and test conditions laid down in the standards specified in the product technical file Since these products are destined to be used not only as stand alone systems but also as components of other machines or plants all compatibility tests to the standards have been performed under typical conditions of use In particular the tests have been performed in a system consisting of a voltage controller RGM300 a control cable and relative commands a supply cable a motor cable and a group of fans with an equivalent power to the value of the nominal current of the controller set to operate within specific VAC values for the single phase regulation according to EMC requirem
15. PWM control Output Set Point 1 amp 2 Open SP1 a 2 je NTC fr 10kohm 25 C 0 10Vdc 6 2 OX Configuration on request OX CONF EXTRA POWER PT C 10208 0 10Vdc PWM ai ci IN2 Transducer Input NTC 10kohm N 2 25 C 22V 10 2096 Output voltage supply mx DA IN3 Transducer Input NTC 10kohm N 3 25 C Input N 4 only m INS SLAVE control ndis 4 20mA ai FO NTC 1 10kohm 25 C 10V Output voltage supply 10 0V 1 Slave modules NTC 2 0 10Vdc OUT 0 10Vdc PWM 10kohm 25 C Set Point 1 amp 2 Open SP1 User Manual ESY 1 rev 9 15 01 2008 8 www selproweb com P L p s S e LPR O e sistemi elettronici professionali 6 3 OV Configuration on request NTC I 10kohm 25 C 0 10Vdc 6 4 OB Configuration on request 4 20mA a 4 jr 0 5Vdc a 2 p NTC fr 10kohm 25 C 0 10Vdc User Manual ESY 1 rev 9 15 01 2008 EXTRA POWER 0 10Vdc PWM EXTRA POWER 0 10Vdc PWM OV CONF Output voltage supply 5 0V 1 Transducer Input 0 5 Vdc IN1 N 1 Transducer Input 0 5 Vdc IN2 N 2 Output voltage supply 5 0V 1 Transducer Input NTC 10kohm 0 25 C IN3 N 3 Input N 4 only IN4 SLAVE control TOE Output voltage supply 10 0V 1 10 OUT Ove modules o 10vac PWM control Output Set Point 1 amp 2 Open SP1 OB CON IN1 oT Input 4 20 mA IN2 PUB Input 0 5 Vdc N 7 alimentazione IN3 Trans
16. configuration jumpers and modifying when needed the factory default settings R RE REV Regulation eee 1 characteristics Direct DIR 2188 DIR AC output voltage at MAX AC voltage to fans 1 2 SP SP gada MIN AC voltage to fans MAX mn MIN Cin CUT OFF Type of regulation start CUT MIN OFF Control for Extra PWM signal SP unit 1 PWM 0 10Vdc power SLAVE SV or SP units 0 10V signal SV unit 218 0 10 0 10 Vdc J1 symbol for configuration jumper in SLAVE ONE version A ATTENTION With J2 in MAX position Sp at MAX the AC output voltage at Set Point is equal to the preset MAX Vac limit value www selproweb com S O us e LPR e sistemi elettronici professionali 9 Set up of operating LIMITS and PARAMETERS 9 1 Available regulations in the standard ESY 1 version ALL in ONE The ESY 1 controllers present two regulation Trimmers for setting up the operating limits MIN out Cut Off and MAX out the automatic regulation performs the variations of fans speed and a couple of 13 positions rotary switches for setting up the SET Point of reference with ease MA X out AC voltage limit for MAX RPM threshold CUT OFF c voltage limit for Cut Off or MIN RPM threshold MIN out MAX out CUT OFF E see following tables for position value correspondence SP adi Set Point 1 for an accurate adjustment of SP adj see following tables for position value correspondence
17. d Pb Lim Max Out Contact Stop Set point SP Lim Min Out Contact SP1 SP2 Cut off Thermal contact INPUT 4 20 mA Transducer Supply 24 Vdc 40mA INPUT 0 5 Vdc Input INI Potentiometer Supply 10Vdc 5mA INPUT 0 10 Vdc Input IN2 RLI i1i 3 _ 253 _ electric resistors Electrical data VAC Motor data Electrical connection star delta phase R N V Traction direct _ belt driven phase SN Mechanics helical centrifugal phaseTN V Operator name Company stamp User Manual ESY 1 rev 9 15 01 2008 23 www selproweb com e sistemi e i professionali e Via P G Piamarta 5 11 Tel 39 030 6821611 info selproweb com ge 25021 Bagnolo Mella Bs Fax 39 030 622274 www selproweb com S sistemi e User Manual ESY 1 rev 9 15 01 2008 24 www selproweb com
18. ducer Input NTC 10kohm N 3 25 C Input N 4 only IN4 SLAVE control alia Output voltage supply 10 0V 1 10 Slave modules 0 10Vdc PWM control Output Set Point 1 amp 2 Open SP1 www selproweb com pL S e l O e sistemi el tronici professionali 7 Electrical connection for Slave Module s The controllers of the ESY 1 ALL in ONE series include moreover the SLAVE ONE power units in the two following versions SLAVE SV with input for 0 10Vdc control signal SLAVE SP with input for PWM control signal All the models of the series share the same technical characteristics and are available in different sizes 8 A 12 A 16 A 20 A 230Vac 50HZ all suitable for outdoor applications in plastic case 120 C and protection degree IPSS Moreover the SLAVE SV control unit with control input 0 10Vdc has an auxiliary output that allows to control further SLAVE SP units By using exclusively SLAVE SV units it is possible to share equally the total load on the three phases R S T so as to prevent the risk of overloading the electric line on just one phase regulation performed by two or more controllers which have the 0 10Vdc control signal in common The SLAVE SV modules do not require the same supply phase for every module connected to the 0 10Vdc control signal network synchronization which is instead needed when connecting SLAVE SP units PWM input 7 1 Connection of SLAVE modules SV series 0
19. e scale of values for setting up the ESY 1 regulation VAC Limits 4 umo 7 4 Sn 7 4526 7 move the selection jumper in order to pass from Scale 0 the Cut Off limit to the MIN out limit always g M B 4 check the difference between VAC values as shown MAX our CUT Off MIN OUT in the table below SLAVE ONE P BAND 4 C Off lt tr L ALL in ONE 1 a tie MIS 15 14 ns 5 160 135 150 190 135 L 185 19 160 210 150 amp es m a m mom User Manual ESY 1 rev 9 15 01 2008 15 www selproweb com j S O x us e e sistemi elettronici professionali After selecting the operating modes and setting up the operating limits it is necessary to determine the operating point of the regulation the SET POINT on the basis of the scales and ranges referring to the connected sensor The Set Point is easily and quickly fixed through the couple of 13 position rotary switches named as follows SP main reference point for the regulation and SPadj accurate adjustment of the operating point fixed with SP For the selection of the Set Point values refer to the following tables according to the ranges and to the types of sensors in use The controller ESY 1 operates automatically according to the sensor signal currently connected or in use 9 5 Tables for the Set Point selection The Set Point value is the result of SP SP adj 96 92
20. ents Ay WARNING Ay The final specifications of the system or plant in compliance with the EMC directive are in any case the responsibility of the installer who must put the system into operation carefully according to the rules in force and following the information provided by the present manual 2 Mechanical Dimensions ESY 1 polyamide PA6 class V2 IP 68 _8A 12A 46A1 20A User Manual ESY 1 rev 9 15 01 2008 3 www selproweb com Jz S o EL PR O E sistemi elettronici professionali 3 OPERATING MODES AND APPLICATIONS The ESY1 devices are electronic analog regulators of single phase AC voltage which use the phase cutting principle Triac in order to vary the output active voltage applied to a resistive or inductive load When connected to asynchronous high slip electric motors of fans or pumps they control their rotational speed in order to maintain the key parameter within desired values On this purpose they have been projected and specialized for control applications on Air Cooled Heat Exchangers used in Air Conditioning Refrigerating Air Handling and Ventilation Systems The series is available in the following versions ALL in ONE multi input with 4 control inputs 3 inputs for mA Vdc NTC sensors and 1 0 10Vdc control signal for MASTER SLAVE operating modes SLAVE ONE with 1 input for 0 10Vdc Slave SV or PWM Slave SP control signals to be used as single regulation units o
21. eps the regulator at working temperature and eliminates problems caused by condensate inside the protection case e Install the regulator out of direct sunlight in order to protect the case from overheating The appliance can operate at environmental temperatures up to 50 C Do NOT install it where this temperature may exceed otherwise the integrity of the regulator will be compromised since the controller may make the user appliance operate at full load 100 with all consequent effects e The equipment must be placed vertically in order to encourage heat dissipation and to ensure sufficient air circulation in a free space measuring at least 150 mm above and below the regulator If several regulators are to be grouped together on a single electric board please provide forced air circulation with a fan or with a sufficiently powerful cooling unit Description of svmbols in use in the present manual N Attention e Important information C EMC Compliance with LVD CE mark Electromagnetic Emissions Low Voltage Directives Factory Default The highlighted characteristics are Factory STANDARD settings IZ PRODUCT end of life WEEE directive User Manual ESY 1 rev 9 15 01 2008 1 www selproweb com P S P O us A e sistemi elettronici professionali Contents Safety AS NT m CES Errore Il segnalibro non definito PYG vlr ne
22. ervoltage category II 4 KV Control Input Protection Protection from electrical disturbances of the connection Transducer Supply Protection Protection from short circuit of the transducer output supply GW Plast 120 C max temperature 120 C aluminium fiberglass CASE IP 00 on request MAX Heatsink Temperature Environmental Pollution Low Pollution Fire Resistance D Category Endurance of the insulation materials i against electrical stress 8 INSULATION K regu work Ageing Characteristic Wall mounting ONLY in vertical position with N 4 holes 5 mm providing at least 10 mm insulation around the device The device is suitable for the installation in class I II III equipments User Manual ESY 1 rev 9 15 01 2008 6 www selproweb com Sz ph S e l A O e sistemi el tronici professionali 5 ELECTRICAL CONNECTIONS Connect the controller as shown in the figure below paying attention to the following points 5 1 Power Supply Connection Terminal Block M1 Before supplying power to the unit check carefully the power connection and the efficiency of EARTH connection Ensure that power conductors and EARTH CABLES have a cross section suitable to the connected load Place a couple of fuses with suitable amperage upstream of the disconnector Do NOT install the device in environments where ambient temperature may exceed the maximum values allowed T mp lt 50 C Mount the equipment vertically
23. he Jumper J3 back to the ON 1 position the regulation of the fan starts from the determined CUT Off VAC value It allows to set up manually the minimum AC output voltage supplied to the fan from 2096 to 8096 and permits to check MIN Vac the correct phase cutting of the controller limit the Cut OFF set up Set up of MIN out voltage value 1 move the Jumper J3 to ON 2 position 2 turn the trimmer from 1 position until reaching the desired MIN rpm voltage value At start up the fan operates at the determined minimum Ac voltage limit User Manual ESY 1 rev 9 15 01 2008 14 www selproweb com 9 3 How to set up the operating limits for SLAVE ONE modules only SLAVE SV version P A F S O A sistemi elettronici professionali The following procedures allow to set up the AC voltage limits within which the 0 10 Vdc control signal is automatically controlled It allows to set up manually the minimum AC output voltage MIN Vac supplied to the fan from 2096 to 9096 and permits to check i 5 AC the correct phase cutting of the controller J3 91 limit the Cut OFF set up C OFF MIN Set up of MIN VAC out voltage value 1 move the Jumper J3 in ON 1 position 2 turn the trimmer from 1 position until reaching the desired MIN rpm voltage value now the load is always supplied starting from the determined MAX AC voltage limit Cut OFF limit It deter
24. imum Cut Off limit Adjustable from 0 to 70 of the output voltage Maximum limit Adjustable from 100 to 0 of the output voltage Acceleration time default B DIRECT DIR V AC output increases as the input value increases REVERSE REV VAC output decreases as the input value increases Selection of MAX Vac value maximum fan speed Selection of MIN Vac value minimum fan speed Selection of Cut Off limit C Off o Selection of MAX Vac Limit MIN Selection for Analog 0 10Vde signal three single phase supply Selection for logic PWM signal same as the remote unit supply Power Supply O K DS Signal value is lower than Set Point value 30 of the Proportional Band Pb Config 0B OPERATING PARAMETERS Operating mode AC voltage at Set Point Lower VAC limit Slave Units AUX control LED re SIGNALS oo t Signal value is higher than Set Point value Set Point selection Available optional card with Set Point 2 selection Double Set Point function User Manual ESY 1 rev 9 15 01 2008 5 www selproweb com ta S O us e A e sistemi elettronici professionali V1 Transducer voltage supply V2 Transducer voltage supply 10V Transducer voltage supply VI V2 10V OUT OUTPUT SIGNALS 1 2 10V OUT 1 2 10V OUT 10V Config SV S OU Config B ON Overvoltage Protection Complying with EN 61000 4 5 ov
25. in order to encourage heat dissipation and to ensure sufficient air circulation in a free space measuring at least 150 mm above and below the regulator If the mains supply is disturbed which may be due to other electrical power components causing irregularities in the supply it is recommended to install supplementary SINGLE phase SURGE ARRESTER filters directly on the regulator supply Do NOT alter or damage the identification stickers on the equipment NEVER force the rotary switches beyond their mechanical end stops The power cables power supply and load must be installed separately from the control cables keeping the maximum possible distance between the power and signal conductors Do not mix power cables and signal cables in the same raceway Where cables must cross one another ensure they are at an angle as near to 90 as possible to minimize interference SURGE ARRESTER electric protection placed between the regulator supply and the earth meant to protect the device from transient overvoltage WARNING Do NOT use differential switches with values lower than 100mA It is advisable to provide a by pass switch in order to run the load even in case of disconnector failure emergency by pass When connecting the by pass it is necessary to keep the phase correspondence unaltered wv T rales R m m S Sun Il m m m m m m m mum I un PEC INI F E User Man
26. mines the value of minimum AC voltage to be supplied to the fan in automatic operation from 25 to 80 this prevent the fan to be supplied with a lower AC voltage which would be not enough to give an adequate torque for keeping the fan rotating Set up of CUT OFF AC voltage value 1 move the Jumper J3 to ON 1 position 2 turn the trimmer from 1 position until reaching the desired MIN rpm voltage value 3 turn the Jumper J3 back to the ON 2 position now the load is supplied starting from the CUT Off value It determines the value of maximum AC voltage to be N 5 6 5 6 1 IN O Gnd Gion supplied to the fan in automatic operation from 100 to 1 1ovl MAX Vac 20 in order to limit the maximum airflow rate or the fan sn e noise at MAX rpm 5 6 5 6 20 7 30 limit It is factory preset at the maximum value of 10 corresponding to the 10046 of the control value Set up of MAX out voltage value info 1 jumper the inputs IN and 10V the AC voltage output is at 100 2 turn the trimmer MAX out from position 10 up to the desired value of MAX AC voltage limit ex 80 3 remove the jumper between IN and 10V in automatic operation the MAX voltage limit supplied to the load corresponds to the determined AC output voltage limit N Gi io ca OO vB e 9 4 Table showing th
27. n output 0 10 Vdc 0 20 mA Selectable MASTER SLAV E function for NTC Temperature Pressure Remote signals etc Automatic selection between the MAX MIN values OUTPUT connection to other MEI units max 3 pet LEDs for the visualization of active inputs s Power supply protection with fuse N Power supply surge protection INPUT total protection against short circuit Protection filters against input signal surge User Manual ESY 1 rev 9 15 01 2008 22 www selproweb com p Fi P gh ww e e sistemi elettronici professionali TECHNICAL ASSISTANCE FORM 1 All ESY 1 equipments are guaranteed for 36 months from the date of testing 2 The guarantee will be rendered invalid under these circumstances e evidence of tampering with the mechanical or electrical parts e improper use e incorrect installation e external electrical causes Please keep this sheet close to the ESY 1 regulator To improve the assistance service and quick fault diagnosis please fill this sheet in and send it to the Assistance centre together with the regulator in the event of a breakdown Date of installation Date of breakdown Description of the anomaly Noisy motor Burnt motor Burnt power supply fuse Unbalanced phases Protection interrupt Jphase R N phase S N _ phase T N Blocked motor Differential interrupt Description Control and contacts check card Soft Start dE INPUT NTC Contact DIR REV Prop Ban
28. portional band Pb factory calibration CHARACTERISTICS Slave Power Unit Mode The output voltage varies according to the 0 10 Vdc control signal applied to the Input IN4 input IN4 according to the current configuration IN 1 4 20 MA for 100 ohm R Master Controller IN 2 4 20 mA for 100 ohm R NTC 10kohm 25 C CURRENT Config 0M Slave Power Unit 0 10Vdc for 10 kohm 4 20 mA for 100 ohm R Master Controller IN2 NTC 10 kohm 25 C Config 0X NTC 10 kohm 25 C 0 10Vdc for 10 kohm 0 5 Vdc Master Controller IN2 0 5 Vdc Config OV IN 3 NTC 10 kohm 25 C IN 4 0 10Vdc for 10 kohm p l m m HE ml d V CONTROL SIGNALS AND CONTACTS lano fi Reno Ke n Vo ALL in ONE o m IN 1 4 20 mA for 100 ohm R Master Contoller IN2 0 5 Vdc IN3 NTC 10 kohm 25 C Slave Power Unit INA 0 10Vdc for 10 kohm Contact for Set Point switching SP2 selection of Set Point 1 or Set Point 2 option Double Set Point SLAVE Standard Config SV Slave Power Unit IN1 0 10Vdc for 10 kohm ONE Config SP Slave Power Unit IN1 PWM PPM Triac control voltage 5V 30V Set Point Regulation Easy adjustment with couple of 13 position rotary switches Input type NTC 10K 25 C Main Set Point SP 0 5 4 5 Vdc 10 60 C Step Set Point adjustment SPadj 0 5 C Proportional Band default 7 C Min
29. r as additional modules in order to share out the overall controlled power only for SLAVE operating mode With the ALL in ONE mode the selection of input signal and operating mode are performed automatically the controller operates through the presently active sensor signal and there is NO need to use any selection or programming hardware device The regulator selects the currently ACTIVE control signal according to the mode preset by the Jumpers It is possible to modify the factory settings during the installation procedure of the device by moving the following JUMPERS J1 operating mode DIRECT the VAC output increases as the control signal value increases REVERSE the VAC output decreases as the control signal value increases J2 VAC fans at Set Point VAC RMP 100 with SP MAX the Set P corresponds to the fans Max speed VAC RPM 0 with SP MIN the Set P corresponds to the fans Min speed J3 operation of trimmer P2 MIN for the Min AC voltage limit supplied to the connected motor J1 for SLAVE SV Cut Off for the AC voltage limit of the connected motor J4 output for Slave units control with control signal for SLAVE SV units with 0 10Vde input signal with control signal for SLAVE SP units with PWM input signal While the Proportional Band Pb values are already factory preset see Table Operating Parameters the Set Point values are determined through a couple of 13 position rotary switches SP and SP q which a
30. re intended to be used quickly and easily even by base users The selection of the Set Point is immediate and two LEDs amp will show the relationship between this desired value and the signal value perceived through the presen tly active sensor the Set Point will be reached when both LEDs will be off In addition there are LEDs indicating the selection of the First or Second Set Point only for optional card with double Set Point and a LED showing the presence of power supply With the SLAVE ONE version two types of SLAVE units are available SV input 0 10Vdc and SP input PWM All ESY 1 units are equipped with Complete galvanic separation between AC mains supply and control inputs EMC mains filter with Residential Commercial amp Light Industrial limit conformity with PDS systems fit to be used with equipment directly connected to the low voltage mains supply Overvoltage protection on the mains supply Short circuit protection on the connection of the control sensors signals Protection filters on control inputs The ESY 1 series is available in the sizes 8A 12A 16A 20A with single phase supply voltage 230V 50Hz and it is housed in a GW Plast 120 C case with protection degree IP55 and high impact resistance for out of doors installations 20T50 The controller can be used both in Condenser mode pressure transducer and in Dry Cooler mode temperature probe without the need of any further configura
31. tion or programming with two operating SET Points selection of Set Point 1 amp 2 beside the Remote SLAVE Unit mode when driven by an external controller generating a 0 10V dc control signal OM mode default BAR mA Vdc 2 Input CIRCUITs for CONDENSERs 1 Input CIRCUIT for DRY Cooler LT da di PE L1N 0 1 dc i TinputCIRCUIT ALIMENTAZIONE i for Remore Controller a Ra d POWER SUPPLY 60Hz applications only with factory calibration The regulator works correctly also with 60 Hz but it is necessary to calibrate the output signal to 10046 in order to optimize the regulation and avoid pulse and beat frequencies User Manual ESY 1 rev 9 15 01 2008 d www selproweb com Pe us e e sistemi elettronici professionali 4 TECHNICAL CHARACTERISTICS ESY 1 POWER SUPPLY i i forinstallation Category IE E KV Electronic analog regulators of single phase AC voltage which use the phase cutting principle Triac in order to vary the PRINCIPLE output active voltage applied to a resistive or inductive load ui 16A Starting current 24A for loads upstream of the regulator 32A 40A 200 of the rated current max 10 every 3 gg e Set 3VA POWER Thermally dissipated 1 3 W per supplied Ampere Master Controller Mode The output voltage varies in order to maintain the value measured by the OPERATING inputs IN1 IN2 IN3 transducer within the pro
32. ual ESY 1 rev 9 15 01 2008 7 www selproweb com P S p s us e C e sistemi elettronici professionali 6 SIGNAL CONNECTIONS for the 4 CONFIGURATIONS ALL in ONE After checking carefully all power supply connections connect the input signal s and supply the card The output voltage varies from zero Vac to 230 Vac according to the variation of the control signal T For the connection of the control signal use an ordinary twisted pair cable in disturbance free environments while in presence of environmental electromagnetic disturbances use a shielded twisted cable with the screen connected to earth keeping it as far away as possible from other power cables T The function modes both always available in the present series can be MASTER with Set Point using the inputs In1 In2 In3 for 4 20mA 0 5Vdc or NTC probe SLAVE using the input In4 for 0 10V control signal The controllers of the ES Y 1 ALL in ONE series can be set in the following four 4 configurations described below The OM configuration is standard SELPRO 6 1 OM CONFIGURATION STANDARD SELPRO OM CON EXTRA POWER 1 vi Output voltage 22V 10 20 supply max 25 mA 0 10Vdc PWM m m Output voltage 22V 10 20 5 V2 supply max 25 mA IN3 Transducer Input NTC 10kohm N 3 25 C 4 20mA ni 4 20mA Input N 4 only IN4 SLAVE control Oa ee 9 lom Output voltage 10 0V 1 supply 10 OUT Slave modules 0 10Vde
33. version eee e ee eee eere ne eee nene nere nenenenenene 15 9 4 Table showing the scale of values for setting up the ESY 1 regulation VAC Limits eee rene crece nene rene ne nere rene nenenenenenene 15 9 5 Tables for Tn dere d DIU is E PLIN T OTT TT TTD DD m 16 9 5 1 Set Pomt values range 0 15 bar Transducer 4 20 MA 16 9 5 2 Set Point values range 0 15 bar Transducer 4 20 nA 1 sssssssssssssssssssssssssssssssssssssssssssssssssssssssss REFS ERR ERR PARA aaaeeeaa 16 9 5 3 Set Point values range 0 25 bar Transducer 4 20 m s sesseei seu uadnunauunasau ada d suae eae ease daa ea aao a sassa 17 9 5 4 Set Point values range 0 30 bar Transducer 4 20 MA 17 9 5 5 Set Point values range 0 45 bar Transducer 4 20 mA rene e eee eee eere eere eere eee ettet esee eee eese eee eee eese eee eese esee eee eaae eee e eee eee eese eese ee ee 18 9 5 6 Set Point values range 0 30 bar Transducer 0 5 4 5 VAC renne nere e Lee e LLL LLL eee eret eee nere ne rene ne s ooo pos 18 9 5 7 Set Point values range 10 C to 60 C NTC probe 10kohm 9 25 C ecce nere eere eee eee eee eee nananana nananana tette eese e eee 19 9 6 Regulation with Double SET Pomt optional ces Rue R UE VR CREER RE PEE eue R E FORE PERF PE KE EERUR ERE AR EMUR DAE SERE DK REM IN a 19

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